1. Add MS 23403/9 Reference (shelfmark): Add MS 23403/9 Title: Risālah fī al-afʿāl wa-al-infiʿālāt Scope & Content: Author: Avicenna, 980-1037 VIAF ID: 89770781 Subject: Islamic philosophy; Medicine, Arab; Medicine, Medieval Collection Area: Oriental Manuscripts Languages: Arabic Date Range: 1019 Extent: 1 item